We know our babes love all things butterfly, so this was definitely designed with you in mind! * 18k gold plated, 18k rose gold plated, or rhodium plated over brass with a protective coating * Cubic zirconia and opal simulant stones * Sterling silver posts and butterfly backings * Earring post is approximately 1cm long * Approx 5mm diameter * Includes 4 earrings (2 pairs)